ML20151T176

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Proposed Tech Specs 4.9.6.1.c & 4.9.6.2.c,reducing Min Water Coverage for Irradiated Fuel & Control Rods During Handling
ML20151T176
Person / Time
Site: River Bend Entergy icon.png
Issue date: 08/12/1988
From:
GULF STATES UTILITIES CO.
To:
Shared Package
ML20151T163 List:
References
NUDOCS 8808160280
Download: ML20151T176 (4)
v • d • e


Text

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REFUELINGOPERATIp3 3/4.9.6 REFUELING AND FUEL HANDLING PLATFORM $

REFUELING PLATFORM LIMITING CON 0! TION FOR OPERATION 3.9.6.1 The refueling platform shall be OPERABLE and used for handling fuel assemblies or control rods. ,

APPLICABILITY: During handling of fuel assemblies or control rods.

ACTION:

With the requirements for refueling platform OPERABILITY not satisfied, sus-pend use of any inoperable refueling platform equipment from operations involving the handling of control rods and fuel assemblies after placing the load in a safe condition.

SURVEILLANCE REQUIREMENTS , 4.9.6.1 Each refueling platform hoist used for handling of control rods or fues assemblies shall be demonstrated OPERABLE within 7 days prior to the start of such operations with that hoist by: '

a. Demonstrating operation of the overload cuto.ff on the main hoist before the load exceeds 1200 t 50 pounds.
b. Demonstrating operation of the overload cutoff on the frame-mounted and monorail-mounted auxiliary hoists when the load exceeds 500 : 50 pounds.

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-4.- Demonstrating operation of the downtravel interlock on the main l hoist when grapple hook down travel reaches 4 inches below fuel assembly handle during operations within the reactor pressure vessel.

f. + Demonstrating operation of the slack cable cutoff on the main hoist l when the load is less than 50 2 10 pounds. ,

Demonstrating operation of the loaded interlock on the main hoist l when the load exceeds 485 1 50 pounds.

Demonstrating operation of the redundant loaded interlock on the l main hoist when the load exceeds 550 : 50 pounds.

RIVER BEND - UNIT 1 3/4 9-8 8808160280 88081*

DR ADOCK 0500 ,

REFUELING OPERATIONS 3/4.9.6 PEFUELING AND FUEL HANDLING PLATFORMS FUEL HANDLING PLATFORM LIMI?!NG CONDITION FOR OPERATION i

3.9.6.2 The fuel handling platform shall he OPERABLE and used for handling fuel assemblies or controt rods.

APPLICABILITY: During handling of fuel assemblies or control rods.

ACTION:

With the requirements for . fuel handling platform 0PERABILITY not satisfied, suspend use of any inoperable refueling platform equipment from operations involving the handling of control rods and fuel assemblies after placing the load in a safe condition.

SURVEILLANCE REQUIREMENTS _

4.9.6.2 Each fuel handling platform hoist used for* handling of control rods or fuel assemblies shall be demonstrated OPERABLE within 7 days prior to the start of such operations with that hoist by:

a. Demonstrating operation of the overload cutoff on the main hoist before the load exceeds 1100 2 50 pounds.

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b. Demonstrating operation of the everload cutoff on the monorail- '

mounted auxiliary hoists when handling control rods before the load exceeds 500 2 50 pounds, and when handling unirradiated fuel before tha,1 cad exceeds 1000 2 50 pounds.

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o.  :: -4.- Demonstrating operation of the slack cable cutoff on the main hoist l

when the load is less than 50 t 10 pounds.

-+. Demonstrating operation of the loaded interlock on the main hoist '

Cf. when the load exceeds 350 2 50 pounds. [

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c. Demonstrate operation of the normal uptravel stop interlock of the main l hoist to maintain at least 8 feet 2 inches of water coverage above the top ,
of the active irradiated fuel. l
d. Demonstrate operation of the normal uptravel stop interlock of the frame-sounted and monorail-mounted auxillary hoists to maintain at least 6  ;

feet 9 inches of water coverage above the top of the irradiated control ,

rod. ,

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c. Demonstrate operation of the normal uptravel stop interlock of the main ,

hoist to maintain at least 8 feet 2 inches of water coverage above the top '

of the active irradiated fuel. r

d. Demonstrate operation of the normal uptravel stop interlock of the monorail-mounted auxiliary hoist to maintain at least 6 feet 9 inches of  :
water coverage above the top of the irradiated control rod. t 1

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